The package was uninstallable because the update-manager-core-dbgsym package for intrepid-proposed was not yet build. This should have been fixed by now and is not a bug in ubuntu. Thanks for your report.
** Changed in: update-manager (Ubuntu) Status: New => Invalid -- update-manager-core-dbgsym uninstallable from 8.10 live-cd https://bugs.launchpad.net/bugs/315462 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs